<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<script src="js/jquery.js"></script>
	<style>
		* {
		    margin: 0;
		    padding: 0;
		}

		#box {
		    position: absolute;
		    display: none;
		    left: 50%;
		    top: 50%;
		    z-index: 99999;
		    margin: 0 auto;
		    -webkit-transform: translate(-50%);
		    transform: translate(-50%);
		    width: 300px;
		    padding: 30px 0px;
		    border-radius: 5px;
		    text-align: center;
		    color: #333;
		    background-color: #fff;
			border:1px solid #ddd;
		}
		#boxContainer{
			position:fixed;
			top:0;
			bottom:0;
			left:0;
			right:0;
			z-index:9999;
			background:rgba(0,0,0,0.3);
			display:none;
		}
		body{
			height:5000px;
			position:relative;
		}
	</style>
</head>
<body>
	<!-- <div id="boxContainer">
		<div id="box"></div>
	</div> -->
</body>
<script>

</script>
<script src="js/box.js"></script>
<script>

	box.show("正在封包");
	
</script>
</html>